HB/bcspwr02

SYMMETRIC STRUCTURE OF A SMALL TEST POWER SYSTEM
Name bcspwr02
Group HB
Matrix ID 14
Num Rows 49
Num Cols 49
Nonzeros 167
Kind Power Network Problem
Symmetric Yes
Date 1981
Author B. Dembart, J. Lewis
Editor I. Duff, R. Grimes, J. Lewis
Structural Rank 49
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite no
Type binary
SVD Statistics
Matrix Norm 4.308565e+00
Minimum Singular Value 1.320750e-16
Condition Number 3.262212e+16
Rank 48
sprank(A)-rank(A) 1
Null Space Dimension 1
Full Numerical Rank? no
Download Singular Values MATLAB